Wristwatch



FIG. 1 is a front perspective view of a wristwatch showing our newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing the hands are for illustrative purposes onlyand form no part of the claimed design.

The ornamental design for a wristwatch, as shown and described.